Sometimes, it is possible to commit mistakes by referring these two different species as one, due to the similarities in their appearance. Seals do have front feet stubby and thinly flippers webbed. They also have webbed paws with sharp claws, unlike the fins on seals. “Seals” is actually a generalized name for all pinnipeds. 8 Top Predators of Sea Otters that Eat Sea Otter - FactsKing.com After the female returns from her first feeding trip, the most important task for her is to find her own pup out of the mass of other pups. Additionally, sea otters spend the vast majority of their lives in the water, while river otters spend most of theirs on land, venturing into the water for tasks like hunting for food and traveling. Harbour Seals are members of the Phocidae family and are one of the true seal species found off Victoriaʼs waters. Mike Baird ! Otter and beaver are completely different animals, but with much similar looking appearances. 2 thoughts on “ seal, sea lion, or sea otter: how can you tell? The newborn pup is taken care of by the mother, the father, and all the other offspring. Some seals eat warm-blooded prey, including other seals. They both seem to move in such similar ways. Clutched between the wolf's jaws was a young sea otter pup. They have very soft, insulated underfur that is protected by an outer layer of guard hairs. ( fur, eyes, nose, whiskers) Which body parts are different? In North America, there are two distinct sea otter subspecies, the northern sea otter (E. l. kenyoni) and the southern sea otter (E. l. nereis).Northern sea otters are found in the Aleutian Islands, South Central and Southeast Alaska, British Columbia, and Washington. "The wolf travelled along the beach carrying the otter far from the water line. It steers … A young male elephant seal and otter interact in the water and on the beach at Hopkins Marine Station Beach in Pacific Grove, CA. Adult sea otters may eat as much as 9 kg (20 lbs.) Once in the water, the sea otter gripped the harbor seal’s head with its forepaws and repeatedly bit it on the nose, causing a deep laceration. Sea lions bark and congegate in large groups, and often harems. You can see them close to shore almost any time of year! Their bodies are well adapted to the aquatic habitat, as they tend to spend most of their lives in water; only coming out on to rocks, ledges and the beach to sun bathe. SEA OTTER (Enhydra lutris) In California, sea otters are most often seen around Monterey Bay and Elkhorn Slough. They then play a game to review similarities and differences between sea otters and seals. The Sea Lon is an extended Pinniped with some new organs grown outwards. Unfortunately, there is a missing link in the evolution of seals. Unlike otters, seals are known to lie around beaches and rocky islands. The Monterey Bay National Marine Sanctuary is one of the best places in the world to see seals, sea lions and sea otters. Otters have external ears, but seals do not have such visible, external ears. When comparing the swimming ability of both otters and seals, the latter ones are considered to be good swimmers. What they have in common. Sea otters and seals are in many ways different, but are also similar. They have very high metabolic rates to help keep them warm. Many species were nearly hunted to extinction. When male sea otters reach sexual maturity, they will rape seal pups if there aren’t enough female seals to compete for. Photo credit: Christine Roper. Their bodies are well adapted to the aquatic habitat where they spend most of their lives. River otters live near rivers and other sources of fresh water. They breed and also give birth on land. This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. Max. This causes differences between the two in locomotion when on land: seals move forward by caterpillar-like hitching movements; sea lions use their hind legs to walk or even gallop across land. You have to get very close to see the tiny holes on the sides of a seal’s sleek head. Sea otter fur is the densest of any mammal at about 1 million hairs per square inch (We have 100,000 hairs on our entire head). Sea otter plans vs. 2020: foraging for clams. Sea otters live in shallow coastal waters in the northern Pacific. Four species are commonly seen within the sanctuary. Pinnipeds are carnivorous, eating fish, shellfish, squid, penguins, and other marine creatures. Your email address will not be published. Unlike many marine mammals such as seals and sea lions, sea otters have no insulating fat layer on their body to keep them warm in the water, therefore their amazingly dense fur serves to insulate them and keep them from becoming hypothermic. Eagle vs Monkey vs Snake vs Mongoose vs Seal vs otter. They are the smallest mammals in the sea. The sharks aren’t actually trying to eat the otters, preferring calorie-dense, blubbery prey like seals and sea lions. Difference Between | Descriptive Analysis and Comparisons, Counterintelligence Investigation vs Criminal Investigation. A detailed comparison between otters and seals: Animalia – Chordata – Vertebrata – Mammalia – Carnivora – Mustelidae – Lutrinae, Animalia – Chordata – Vertebrata – Mammalia – Carnivora – Caniformia – Pinnipedia, 13 living species of semiaquatic or aquatic mammals. Otter vs Beaver . You have to get very close to see the tiny holes on the sides of a seal’s sleek … See more ideas about otters, sea otter, baby otters. Many species were nearly hunted to extinction. This is because they have flippers and also a streamlined body. Unlike the otters, seals tend to spend a bit more time on land. They are part of the Lutrinae subfamily which is a part of the family Mustelidae that includes weasels, badgers, wolverines, and polecats. (adsbygoogle = window.adsbygoogle || []).push({}); Copyright © 2021, Difference Between | Descriptive Analysis and Comparisons. You see, sea otters rape and drown baby seals. 2.Otters have dense fur for keeping themselves warm whereas the seals have a deposit of blubber under their skin. Aside from their belonging to different taxonomical families (Sea otters belong to Mustelidae, and seals belong to Phocidae. On the other hand, otters only eat fish rarely, and they mainly thrive upon invertebrates. ” Pingback: Explore the Fishing Village of Morro Bay on the California Coast - guide2travel.ca. So when I’m out for a walk, just minding my own business enjoying the fall colours, and something fantastic happens, I tend to kick … On numerous occasions they have been observed approaching baby seals, biting them and then dragging them out to sea and raping them. Students find out by comparing sea otter and seal characteristics using a Venn diagram. If you haven't seen Sea Otter then coastal California is brilliant for sea mammals in general: Harbor and Northern Elephant Seals, California and (in season and right place) Northern (= Steller's) Sealions, Sea Otters and a whole bunch of whales and dolphins. Sea otters are perfectly adapted to living in their cold water environment here off the west coast of British Columbia. Mike Baird. Yes, it’s pooping. In sea otter culture, too, this happens quite a lot. It passed … # 2020belike. As their name suggests, sea otters live mainly near the sea, spending most of their time in the water. Newborn sea otters weigh 3 to 5 pounds. River Otter vs Sea Otter: You Otter Know. October 24, 2018 at 10:47 am I’ve swam and kuyaked Morro Bay all of my life. The seal overcomes this complication by voice recognition. Unlike seals and sea lions, the Sea Otter has little body fat to help it survive in the cold ocean water. The mother and pup must learn each other's voices in the first few days after the pup is born, before the dam goes on her next hunt. Both otters and seals also differ in many physical characteristics. Steller's sea cow (Hydrodamalis gigas) is an extinct sirenian described by Georg Wilhelm Steller in 1741. First, sea otters are two to three times the size of river otters — and, when at the water’s surface, they float on their backs, while river otters … Why do elephant seals only come to land twice a year? 2.Otters have dense fur for keeping themselves warm whereas the seals have a deposit of blubber under their skin. Otters are loosely distributed into two categories: sea otters and river otters. Sea Otter hanging around in Bull Kelp of the West Coast of BC. Seal vs sea Lion vs Walrus vs Otter difference & comparison. ), the most obvious difference between sea otters and seals is in their means of keeping warm: sea otters have extremely dense fur (1,000,000 strands of hair per square inch) for insulation, whereas seals have a layer of blubber beneath their skin. The sea otter is one of the smallest marine mammals, but one of the largest members of the family Mustelidae, a group that includes skunks and weasels among others. I’m a compulsive explainer. Otters are known to mate in the sea and give birth in the sea. Pinnipeds are typically sleek-bodied and barrel-shaped. Sea otters rape and drown baby seals! 4.When otters have paws, seals have flippers. Sea otters are mainly native to the northeastern seaboards of the Pacific Ocean, so they aren’t spotted in areas like the East Coast or the Gulf of Mexico. The gait of sea otters on land is somewhat clumsy, but river otters can sprint short distances at high speed. The otter is often seen at the surface grooming; in fact, it is pushing air to the roots of its fur. By the year 1840, almost all of the California sea otters were exterminated. Sea otters are twice the size of river otters, and are never far from the ocean. Pinnipeds are further distributed into the Odobenidae family, which is the walrus; the Otariidae family, which includes eared seals, sea lions, and fur seals; and the Phocidae family, which is the earless seals. Although it can walk on land, the sea otter is capable of living exclusively in the ocean. Most species live beside water, but river otters usually enter it only to hunt or travel, otherwise spending much of their time on land to avoid their fur becoming waterlogged. COMPARE AND CONTRAST SEA OTTER AND SEAL BODY PARTS AND BEHAVIORS. While Otters are large, carnivorous mammals, Beavers are semi-aquatic rodents who strictly follow a vegetarian lifestyle. When otters have paws, seals have flippers. 5.Unlike otters, seals tend to spend more time on land. The "earless" or "true" seals lack external ears altogether. And it took this article to get me on track. Behavioral characteristics: Sea otter common habitat: rocky coastal areas near points of land where some areas are protected from wind and waves. Male otters will find a juvenile harbor seal and mount it, as if he were mating with a female otter. Grooming ; in fact, it would be beneficial to understand the between! Of other species defend territories on reproductive rookeries while females move freely between them the. Time in the SF Bay Area females move freely between them about 50 lbs. I chosen... Language Latin twice a year of my life harbor seal moved toward the water Village of Bay. A rounded body like that of seals have their first pup after a pregnancy. 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